420D Patio Heater Cover Waterproof with Zipper - 89H x 33D x 19B

In this review we look at the 420D Patio Heater Cover, a full-height protective cover intended for standard standing propane and electric patio heaters. The bottom line: this cover is best for owners who want a weatherproof, easy-to-fit option that resists rain, sun and dust year-round. It stands out for its thicker 420D oxford fabric and a full-length zipper that makes one-person installation straightforward, so those who store heaters outdoors or in exposed spaces will appreciate the simple protection it provides.

Key Features

• Universal size: The 89H x 33D x 19B dimensions are designed to fit most standard tall patio heaters, reducing guesswork when matching cover to unit.
• Upgraded 420D fabric: Thicker oxford cloth with a waterproof backing improves tear resistance and helps block rain, sun and frost from the heater surface.
• Full-length zipper: A large, smooth zipper makes the cover easy to slide on and off by one person, simplifying seasonal storage and cleaning.
• Drawstring base: A cinch cord around the bottom secures the cover so wind is less likely to blow it off, keeping the heater protected in breezy conditions.
• Compact storage: The cover folds small and packs away in its zippered bag, which is handy when the heater is in use and the cover is not needed.

Who It's For

The cover is ideal for patio heater owners who keep their units outdoors year-round and need basic protection against rain, dust, bird droppings and sun exposure. If you move the heater frequently or need a cover that one person can manage alone, the full zipper and size make handling straightforward.

Customers who require heavy-duty, military-grade fabric or reinforced commercial covers for constant extreme weather may want to compare heavier options. Also measure your heater before buying, since the universal dimensions will not suit every unusual or custom design.

Pros & Cons

Pros

• Waterproof 420D oxford fabric offers solid protection against typical outdoor elements.
• Easy to install and remove solo thanks to the large, full-length zipper.
• Drawstring base secures the cover and reduces wind lift, improving fit in gusty conditions.
• Folds small for convenient storage and includes a zippered storage bag.

Cons

• Some buyers report the material feels thinner than expected and zipper durability can be inconsistent across units.
• Universal sizing still requires measuring as it may not fit nonstandard heater shapes perfectly.

Specifications

Brand	ANSTROUT
Material	420D oxford fabric with waterproof coating
Dimensions	89H x 33D x 19B (in)
Closure	Full-length zipper with reinforced stitching
Base Security	Drawstring cinch cord
Storage	Folds small; zippered storage bag included

Our Verdict

The 420D Patio Heater Cover is a practical, cost-effective option for homeowners who want dependable all-season protection without fuss. Its upgraded oxford fabric, full-length zipper and cinch base make it easy to use and secure, and it represents good value for outdoor spaces that face routine rain, dust and sun. Buyers seeking ultra-heavy industrial protection or guaranteed zipper longevity may want to inspect the unit on arrival, but for typical residential use this cover covers the essentials well.

Frequently Asked Questions

Will this fit my tall patio heater?
Measure your heater height and widest diameter and compare to the cover size 89H x 33D x 19B; it is made to fit most standard tall patio heaters.

Is the cover waterproof?
Yes, the cover uses 420D oxford fabric with a waterproof backing to resist rain and moisture, though prolonged exposure to heavy storms may still require additional precautions.

How easy is it to clean?
The cover wipes clean with a damp cloth, can be rinsed and dried in the sun, and folds away for compact storage when not in use.